@ -59,14 +59,48 @@ do_start()
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --user root --exec $DAEMON --test -- \
$DAEMON_ARGS start > /dev/null \
|| return 1
do_status && return 1
start-stop-daemon --start --quiet --chuid root --exec $DAEMON -- \
$DAEMON_ARGS start > /dev/null\
|| return 2
}
#
# Shortcut function for abnormal init script interruption
#
report_bug()
{
echo $*
echo "Please submit a bug report to Debian BTS (reportbug fail2ban)"
exit 1
}
#
# Function that checks the status of fail2ban and returns
# corresponding code
#
do_status()
{
$DAEMON status > /dev/null
case $? in
0) return 0
;;
255)
if [ -S $SOCKFILE ]; then
if [ -r $SOCKFILE ]; then
return 1
else
return 4
fi
else
return 3
fi
;;
*)
report_bug "Unknown return code from fail2ban."
esac
}
#
# Function that stops the daemon/service
#
@ -109,6 +143,16 @@ case "$1" in
do_stop
case "$?" in
0|1)
# now we need actually to wait a bit since it might take time
# for server to react on client's stop request
count=1
while do_status && [ $count -lt 10 ]; do
sleep 1
count=$(($count+1))
done
[ $count -lt 10 ] || log_end_msg 1 # failed to stop
do_start
log_end_msg_wrapper $? 1
;;
@ -120,25 +164,13 @@ case "$1" in
;;
status)
log_daemon_msg "Status of $DESC"
$DAEMON status > /dev/null
do_status
case $? in
0) log_success_msg " $NAME is running"
exit 0
;;
255)
if [ -S $SOCKFILE ]; then
if [ -r $SOCKFILE ]; then
log_failure_msg " $NAME is not running but $SOCKFILE exists"
exit 1
else
log_failure_msg " $SOCKFILE not readable, status of $NAME unknown"
exit 4
fi
else
log_warning_msg " $NAME is not running"
exit 3
fi
;;
0) log_success_msg " $NAME is running" ;;
1) log_failure_msg " $NAME is not running but $SOCKFILE exists" ;;
3) log_warning_msg " $NAME is not running" ;;
4) log_failure_msg " $SOCKFILE not readable, status of $NAME unknown";;
*) report_bug "Unknown status code"
esac
;;
*)
Yaroslav Halchenko
18 years ago